Dockerfile.local

# A Dockerfile that builds the CSI Driver by compiling Mountpoint from its source.
# This is useful for testing unreleased Mountpoint versions.

#
# Configuration
#
ARG MOUNTPOINT_REPOSITORY="https://github.com/awslabs/mountpoint-s3"
ARG MOUNTPOINT_BRANCH="main"
ARG MOUNTPOINT_VERSION="unreleased"
ARG MOUNTPOINT_BUILD_ARGS="" # e.g., --features express_cache

#
# Build Mountpoint
#
FROM --platform=$TARGETPLATFORM amazonlinux:2023 as mp_builder
ARG MOUNTPOINT_REPOSITORY
ARG MOUNTPOINT_BRANCH
ARG MOUNTPOINT_BUILD_ARGS

# Install build tools
RUN dnf upgrade -y && \
    dnf install -y \
    fuse \
    fuse-devel \
    cmake3 \
    clang \
    git \
    pkg-config && \
    dnf clean all

# Install Rust
RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
ENV PATH="/root/.cargo/bin:${PATH}"

# Clone Mountpoint
RUN git clone --recurse-submodules -j8 \
    --single-branch --branch ${MOUNTPOINT_BRANCH} --depth 1 \
    ${MOUNTPOINT_REPOSITORY} mountpoint-s3

# Build Mountpoint
RUN cd mountpoint-s3 && \
    cargo build ${MOUNTPOINT_BUILD_ARGS} --release

#
# Build CSI Driver
#

# Use BUILDPLATFORM not TARGETPLATFORM for cross compilation
FROM --platform=$BUILDPLATFORM public.ecr.aws/docker/library/golang:1.24-bullseye as builder
ARG TARGETARCH

WORKDIR /go/src/github.com/awslabs/mountpoint-s3-csi-driver
COPY . .
RUN --mount=type=cache,target=/root/.cache/go-build --mount=type=cache,target=/go/pkg/mod \
    TARGETARCH=${TARGETARCH} make bin

#
# Build the final image
#

# `eks-distro-minimal-base-csi` includes `libfuse` and mount utils such as `umount`.
# We need to make sure to use same Amazon Linux version here and while building Mountpoint to not have glibc compatibility issues.
FROM --platform=$TARGETPLATFORM public.ecr.aws/eks-distro-build-tooling/eks-distro-minimal-base-csi:latest-al23 AS linux-amazon
ARG MOUNTPOINT_VERSION
ENV MOUNTPOINT_VERSION=${MOUNTPOINT_VERSION}
ENV MOUNTPOINT_BIN_DIR=/mountpoint-s3/bin

# Copy Mountpoint binary
COPY --from=mp_builder /mountpoint-s3/target/release/mount-s3 /mountpoint-s3/bin/mount-s3
# TODO: These won't be necessary with containerization.
COPY --from=mp_builder /lib64/libfuse.so.2 /mountpoint-s3/bin/
COPY --from=mp_builder /lib64/libgcc_s.so.1 /mountpoint-s3/bin/

# Copy CSI Driver binaries
COPY --from=builder /go/src/github.com/awslabs/mountpoint-s3-csi-driver/bin/aws-s3-csi-driver /bin/aws-s3-csi-driver
COPY --from=builder /go/src/github.com/awslabs/mountpoint-s3-csi-driver/bin/aws-s3-csi-controller /bin/aws-s3-csi-controller
COPY --from=builder /go/src/github.com/awslabs/mountpoint-s3-csi-driver/bin/aws-s3-csi-mounter /bin/aws-s3-csi-mounter
# TODO: This won't be necessary with containerization.
COPY --from=builder /go/src/github.com/awslabs/mountpoint-s3-csi-driver/bin/install-mp /bin/install-mp

ENTRYPOINT ["/bin/aws-s3-csi-driver"]